:root{color-scheme:light;--ink:#173d38;--ink2:#315a54;--paper:#f6f2e8;--card:#fffdf7;--line:#ded8ca;--muted:#71817c;--jade:#2e7569;--soft:#dcece5;--coral:#e66b43;--gold:#e8b44f;--danger:#b94a3b;--shadow:0 10px 28px rgba(24,54,49,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--paper);color:var(--ink)}button,input,textarea,select{font:inherit}button{color:inherit;cursor:pointer}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(230,107,67,.3);outline-offset:2px}[hidden]{display:none!important}.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.shell{width:min(100%,780px);margin:auto;padding-bottom:calc(92px + env(safe-area-inset-bottom))}.topbar{position:sticky;z-index:20;top:0;display:flex;align-items:center;justify-content:space-between;padding:calc(14px + env(safe-area-inset-top)) 20px 13px;background:rgba(246,242,232,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}.topbar h1{margin:1px 0 0;font-size:23px}.eyebrow,.kicker{margin:0;color:var(--coral);font-size:10px;font-weight:800;letter-spacing:.14em}.round-btn{width:46px;height:46px;border:1px solid var(--line);border-radius:50%;background:var(--card);font-size:23px;box-shadow:0 5px 14px rgba(24,54,49,.06)}.round-btn.loading{animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}main{padding:16px}.view{animation:rise .22s ease}@keyframes rise{from{opacity:0;transform:translateY(6px)}}.hero{position:relative;overflow:hidden;display:grid;grid-template-columns:1fr auto;gap:18px;padding:24px 22px 20px;color:#f9f7ef;border-radius:28px;background:linear-gradient(145deg,#173d38,#285d55);box-shadow:0 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2px var(--ink)}.cal-day.l1{background:#dcece5}.cal-day.l2{color:#fff;background:#63a493}.cal-day.l3{color:#fff;background:#245f56}.legend{display:flex;justify-content:flex-end;gap:12px;margin-top:12px;color:var(--muted);font-size:9px}.legend span{display:flex;align-items:center;gap:4px}.legend i{width:10px;height:10px;border-radius:3px;background:#dcece5}.legend i.l2{background:#63a493}.legend i.l3{background:#245f56}.history{display:grid;gap:9px}.history-item{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:10px;width:100%;padding:10px;border:1px solid #e5dfd2;border-radius:14px;background:#fbf8f0;text-align:left}.history-date{width:44px;display:grid;place-items:center;padding:6px 0;border-radius:11px;color:#fff;background:var(--jade)}.history-date b{font-size:17px}.history-date small,.history-copy span,.history-item>span{color:var(--muted);font-size:10px}.history-date small{color:#dcece5}.history-copy 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12px;font-size:clamp(30px,9vw,44px);line-height:1.12;letter-spacing:-.05em}.auth-card>p:not(.eyebrow):not(.auth-msg){color:var(--muted);line-height:1.65}.auth form{display:grid;gap:10px;margin-top:26px}.auth form label{font-size:12px;font-weight:800}.auth form input{min-height:50px;padding:10px 13px;border:1px solid var(--line);border-radius:14px}.auth-msg{min-height:20px;margin:12px 0 0;color:var(--danger);font-size:11px}.auth-card>small{display:block;color:var(--muted);font-size:10px;text-align:center}.empty{padding:24px 10px;color:var(--muted);font-size:12px;text-align:center}@media(min-width:680px){main{padding:22px}.hero{padding:30px}.overview{grid-template-columns:repeat(4,1fr)}.field-grid.four{grid-template-columns:repeat(4,1fr)}.module{grid-template-columns:minmax(90px,1.2fr) repeat(3,1fr)}}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}